Fungal Infection and Athlete's foot



A fungal infection, also called mycosis, is a skin disease caused by a fungus.

There are millions of species of fungi. They live in the dirt, on plants, on household surfaces, and on your skin. Sometimes, they can lead to skin problems like rashes or bumps.

Fungal Infection Symptoms

A fungal skin infection might cause:

  • Irritation
  • Scaly skin
  • Redness
  • Itching
  • Swelling
  • Blisters

Types of Fungal Infections

Fungal skin infections can happen anywhere on your body. Some of the most common are athlete's foot, jock itch, ringworm, and yeast infections.

Athlete's Foot

 Athlete's foot, also called tinea pedis, is a fungal infection of your foot.

The fungi grow best in warm, moist places such as shoes, socks, swimming pools, locker rooms, and public showers. They’re often found in the summer and in hot, humid climates. It happens more often in people who wear tight shoes, who don’t change their sweaty socks, and who use public baths and pools.

Athlete's foot causes

The fungi behind athlete’s foot live on the dead tissue of your hair, toenails, and outer skin layers. At least four kinds of fungus can cause the infection. The most common is Trichophyton rubrum.

Athlete's foot symptoms

Signs of athlete's foot vary from person to person. You might have:

  • Peeling, cracking, and scaly feet
  • Blisters
  • Skin that’s red, softened, or broken down
  • Itching


Types of athlete's foot

  • Interdigital. This is also called toe web infection. Most people with athlete’s foot have this form. It usually occurs between your two smallest toes. The infection can spread to the sole of your foot.
  • Moccasin. This form can begin with irritation, dryness, itching, or scaly skin. Over time, your skin may thicken and crack. This infection can involve your entire sole and extend onto the sides of your foot.
  • Vesicular. This is the rarest kind of athlete's foot. It usually begins with a sudden outbreak of fluid-filled blisters, often on the underside of your foot. They also can appear between your toes, on your heel, or on top of your foot.

Picture of Ringworm of the Foot (Tinea Pedis)


Best Regards
Rebecca Pearson
Editorial Manager